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The Fire Lord's personal study was well-lit, lacquered to the hilt, smelled of cherry wood, and was strewn with a menagerie of parchment and scrolls. And—most importantly— it was private. The servants had grown steadily curious over the past few days, much to the annoyance of the world's youngest leader and his lover. Apparently, Katara's erotic screams echoed farther down the hall than either ever anticipated, which was why the pair was presently holed up in Zuko's office, going at it like it was their last time.

Katara was bent over the Fire Lord's mahogany desk, taking Zuko's throbbing dick hungrily up the rear. It was an intense experience, very different than their usual methods. Katara very much preferred vaginal intercourse whilst Zuko was probably the world's biggest fan of oral, especially when it was from a blue-eyed, busty babe like the woman below him now.

But anal? Fuuuuuck. It was quickly becoming the pair's preferred method. It was new, it was different, and it was insatiably and surprisingly en-fucking-joyable.

Only a few moments ago, Katara had teasingly tossed her black-laced underwear on Zuko's desk while he was mulling over a tax report. Of course, the panties caught his immediate attention and he snatched them from his tax scroll with an eager hand, noting how the lace was still warm and soaked clean through in one particular area.

The thought of Katara already being wet with desire piqued his interest and his golden eyes flicked to his desk, urging the waterbender to strip those tight-as-fuck pants she loved to wear, press her pelvis against the wooden desk, and spread her legs so he could shove his dick deep inside her.

The waterbender smirked at his silent demand and tauntingly pressed each thumb into the elastic waistband of her pants. She rocked her hips from side to side as more and more tan flesh was exposed, biting her lip as she worked. Zuko quickly untied his pants and shuffled behind Katara's dark-skinned ass. He pressed the tip of his cock provocatively against her slippery entrance, bouncing the purplish head gently against it before finding it difficult to concentrate.

With a sharp inhale, Zuko readied himself and—

"Wait," Katara snapped, catching the Fire Lord off-guard.

A flicker of disappointment went through him. Didn't she want to do this? She seemed so eager earlier?

"What?" Zuko snapped back, feeling the ache continue to grow in the tip of his penis.

"Let's try something new," she huffed. "I feel like we just did this yesterday."

Golden eyes rolled at the memory. "We did do this yesterday," he chuckled, delighted with his thoughts.

"Well, let's change it up. Spice it up a bit."

Slowly, Zuko pressed himself a little tighter against the waterbender's glorious ass. The action allowed him to generously slip inside her and he moaned at the familiar pressure, thankful to have more than just the tip of his dick penetrate the girl in front of him. "Like…what?" What wasn't good about this?

"Ever tried anal?" she questioned in a hushed whisper, like it was something to be ashamed of. "I mean…I've heard Toph talk about it a few times. And it seems like it could be…good."

"Anal?" Zuko repeated. Oh yes, he had heard of that; practiced it once on one desperate girl, too. It was definitely one of his more favorite sexual methods, but he wasn't sure that the woman under him would be into it. The thought that Katara would be into something like that was an extreme turn-on. "Yeah, I've tried it. And Toph's right," he smirked. "It is good."

A pair of curious, cerulean eyes glanced backward. "Well, I want to try it."

"Sweet," Zuko smiled, willing and ready. "But we're gonna need something else, first."

A slick dick popped out of Katara's pussy and she grunted at the void feeling. She followed her lover's pale body as he walked across the room, stooped down, and grabbed a wadded up cloth. Hastily, he walked back over, stroking his cock roughly and eagerly with one clenched fist.

When Zuko returned to his position behind Katara's glorious and awaiting rump, he spread her tan cheeks and upturned the small cloth-covered bottle he kept in his hand. A generous portion of lube covered the girl's anus, and the firebender hesitated before continuing.

"You sure?" he asked, eyeing her dripping butt.

"Y-yeah."

"Anytime you want to stop, just say something. And I'll stop. Okay?"

A brown-haired head nodded and Katara reached her hands around the sides of Zuko's wooden desk, bracing herself for whatever was about to come.

"I'm gonna go slowly at first. And then we're going to build from there."

After another nod, the waterbender clenched the desk and felt the tip of Zuko's waiting cock on her backside.

"Relax," he purred, easing himself in. He pushed in slow, much slower than he wanted. And when he was the whole way in, he groaned and released Katara's tan ass. He let himself curl around her back for a moment so he could savor the skin-to-skin contact.

When his stomach was plastered against her back, he tested her. A gentle withdraw and shimmy of his cock. And then back in again. Katara only moaned a bit and her grip on the sides of the desk lessened. Zuko did it again; a gentle pull out, a little swivel, and then right back in. After a few times, the Fire Lord wanted more.

"I'm going to go a little faster now," he warned.

"G-good," Katara whispered, her grip lessening on the desk once more.

Zuko stood up straight and eyed his prize. He was feeling a little giddy; Katara's clenching pussy was fantastic, but her ass was insanely tighter—insanely dirtier than he ever could have anticipated. He allowed one hand to press firmly into the small of her back and he started, gyrating his hips in small bursts. He was careful to go at a steady pace and not pull out of her entirely. All he could see was Katara's beautiful ass as it jiggled when he delved deep and pulled out.

Enthralled, he smacked her rump, leaving a red welt in his wake.

Katara moaned and pushed her backside against him, practically begging for another spanking.

Zuko was more than happy to oblige. But he wasn't going to continue without a bit of dirty talk.

"You like that?" he asked, voice gruff. "You want me to smack that ass again?"

Katara merely whimpered in response, her eyes closed as she thrusted her butt against Zuko's hips.

"Beg, babe. Beg for me to spank you."

"Ohhh," she moaned. "I've been a bad girl. And bad girls get spankings. Give it to me, Zu—"

Smack. A tanned ass jiggled and another red welt formed. Katara squealed and ground her hips into him again.

"How bad are you?" Zuko panted, increasing his rhythm. In and out. In and out. Fuck, Katara could make him do anything.

"Soooo bad," she whined.

Smack. Crimson started tinting both butt cheeks, making the tanned skin glow gleefully against Zuko's contrasting pale flesh as he plunged deep inside her ass. He started going at it, smacking her reddened rear with a veracity that matched the timing of his thrusts.

Sink in, pull out. Smack. Jiggling ass. In, out. Smack. Wobble.

The pattern was erotic and Katara moaned gleefully after every spank. Everything was building quickly and Zuko found himself grabbing both red cheeks and spreading them wide apart so he could ravage her tight hole.

Katara was ready and eager for the hearty penetration, and when Zuko increased his speed and depth, she felt an odd form of stimulation. Something akin to a g-spot orgasm was building and the waterbender pushed back into the firebender behind her.

"Faster," she panted. "Ohhh, Zuko! Fuck me faster!"

He could feel his dick spasm, precum dripping out of Katara's ass and mixing nicely with the lubricant. Even though he was very close to his own release, he heard the waterbender's request and continued pounding into her, filling her with his milky precum and his dick.

"Oh fuck, Zuko!"

Pressed tightly against the desktop, Katara felt for Zuko's thighs and she stilled him deep inside her. His dick was thrust in just the right spot and she wiggled her hips just so, feeling her rear clench and then release. Zuko responded in turn. A jet of hot cum burst from his dick, splurging out the waterbender's tight rear. Jizz dripped steadily onto the floor, and the firebender could only watch the milky mixture travel down the girl's tan legs before hitting the wooden floor.

The Fire Lord smiled as he pulled out. He exhaled and wiped his sweaty brow with the back of his hand. "That was excellent," he sighed, admiring Katara's red ass.

"We need to start hiding mistletoe in here," the waterbender purred, playfully shoving a stack of papers out of her way. A few errant pieces of parchment feel off the desktop and Zuko growled.

"Kataaaara," he said through gritted teeth, leaning down and nipping at her bare shoulder. "Those were in order."

The waterbender smirked. "Oops. Guess I've been a bad girl."

Golden eyes narrowed and he smacked her red cheeks once more, a hungry glint in his eye as he straddled her backside again.

"Pussy this time," he panted. His cock was already hardening against his lover and he poised himself just outside her still-dripping entrance. Before Katara could respond, he plowed into her.

"Zuuuuko!"

I've gotten two requests for a three-some. Would everybody be okay if I brought Jet back from the dead? Because that seems to be what everybody wants, and I aim to please!

Also, if you liked this chapter, REVIEW! Five reviews gets you another chapter TOMORROW!